Skip to content

local rag chat bot

Nikhil Palakollu requested to merge feature_ragbot into main

Local RAG Chatbot

A fully offline RAG chatbot built with Streamlit, LangChain, ChromaDB and Ollama.

Features

  • Upload PDF, TXT, DOCX files to build a local knowledge base
  • Switch between qwen2.5-coder:3b and other Ollama models
  • Configurable chunking, retrieval (Top-K), and temperature
  • Conversational memory with source citations
  • 100% local — no data leaves the machine

How to run

ollama serve
source .venv/bin/activate
streamlit run app.py

Merge request reports